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4820-01-514-9639

Find complete technical information, availability, and procurement data for: 4820-01-514-9639

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4820-01-514-9639
Federal Supply Group
Valves
Federal Supply Classification
4820 Nonpowered Valves
National Stock Number
4820-01-514-9639
Item Name Code
35374
Assigment Date
11/12/2003 (22 years ago)

A circular-shaped item designed to maintain predetermined distance between assembled parts and/or for distributing pressure or preventing endwise movement between member parts. It has a solid cross-section and two flat parallel bearing surfaces. The distance between the bearing surfaces perpendicular to the axis of the centrally located hole shall not exceed 25 percent of the outside diameter. The diameter of the centrally located hole must exceed 75 percent of the outside diameter. Excludes:laminated items. For items manufactured from impregnated graphite or lubricated nonmetallic materials, excluding felt or plastics, see gasket. For items manufactured from lubricated plastics, see bearing, washer, thrust. For items manufactured from lubricated felt, see felt, mechanical, preformed. Excludes:disk, valve; insulator washer; and shim. See also spacer, plate and spacer, sleeve.

aluminum alloy material, seawolf class ssn end item identification, used on valve, special size p/n 21368 special features, bolts attachment method, astm-b211 6061-t651 assn std single material response material document and classification

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Attachment Method
bolts
End Item Identification
seawolf class ssn
Special Features
used on valve, special size p/n 21368
Material
aluminum alloy
Material Document And Classification
astm-b211 6061-t651 assn std single material response

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number Name
21368 FIND 2 Valve Cap
21368-1003-1 Valve Cap

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 4820-01-514-9639?
The FSCG of the NSN 4820-01-514-9639 is 4820
Does the NSN 4820-01-514-9639 have a Schedule B code assigned?
Yes, the Schedule B code is 8481909090
Does NSN 4820-01-514-9639 require demilitarization?
Usml items - mutilation to the point of scrap required worldwide. (note 7).
Does NSN 4820-01-514-9639 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-514-9639 contain hazardous materials?
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
When the NSN 4820-01-514-9639 was assigned to the Federal Catalog?
It was assigned 22 years ago, on Wed, Nov 12, 2003

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